Students perform a reaction specified in the directions. A precipitate forms. Predict (indicate) the precipitate in each of the following cases:
a) AgNO 3 (aq) + NaCl(aq) β AgCl + NaNO3
b) HgNO3 (aq) + Na2S(aq)β HgS + NaNO3
c) Ba(CH3COO)2 (aq) + NaOH(aq) β Ba(OH)2 + 2 NaCH3COO
Answers: 1
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If a particle has z = 25 and 23 electrons, what is its charge?
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Students perform a reaction specified in the directions. A precipitate forms. Predict (indicate) the...
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